1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
|
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
# testing framework for local variable inheritance
shopt -s localvar_inherit
declare -A var
f() { declare var+=([0]=X); declare -p var; }
f
f() { declare var=([Y]=Y); declare -p var; }; f
f() { declare var+=([Y]=Y); declare -p var; }; f
f() { declare var+=(); declare -p var; }; f
f() { declare var=(); declare -p var; }; f
unset -f f
unset -v var
declare -a var=( [0]=12 )
f() { declare -A var+=([0]=X); declare -p var; }
f
unset -f f
unset a s
a=(X) s=X
f() { local -a a s; declare -p a s; }
f
f() { local a+=(Y) s+=(Y); declare -p a s; }
f
f() { local -a a+=Y s+=Y; declare -p a s; }
f
# inherit from different array types/variable types
unset -v v
unset -f f
v=7
f()
{
declare -A v
v+=(1 one)
declare -p v
}
f
f()
{
declare -a v
v+=(1)
declare -p v
}
f
unset -v array assoc
declare -a array=(1 2 3)
declare -A assoc=(one 1 two 2 three 3)
f()
{
declare -A array
array+=(list of four words)
declare -p array
}
f
f()
{
declare -a assoc
assoc+=(list of four words)
declare -p assoc
}
f
|
